DNCRI
Division of Networking and Communications Research and Infrastructure (NSF)
1TR6
(ISDN-Protokoll D-Kanal, national)
AA
American national standard code for information interchange (ASCII) Art
AASP
American national standard code for information interchange (ASCII) Asynchronous Support Package
ACE
American national standard code for information interchange (ASCII) Compatible Encoding
ANC
Afrikanischer National-Kongress